Simplified welding device

Abstract

The utility model provides a simplified welding device, which comprises a base, a welding rod, a welding rod and a welding rod, and is characterized in that the base is provided with a vertical frame; the lifting mechanism is provided with a lifting cylinder, and the lifting cylinder can move relative to the vertical frame; and the welding mechanism is arranged on the lifting cylinder, and the welding mechanism comprises a transducer and a mold which are connected with each other. In the prior art, a movable seat is arranged between the welding mechanism and the base, the movable seat can perform short-stroke movement relative to the vertical frame, and the lifting cylinder can perform short-stroke movement relative to the vertical frame, so that the movable seat is reduced, the lifting cylinder with a longer stroke can be directly used, and due to the fact that the movable seat is reduced and the lifting cylinder is directly connected with the vertical frame, the welding efficiency is improved. According to the utility model, the relative movement between the parts is reduced, a firmer integral structure is formed, the action of external force can be resisted more effectively, and the deformation caused by the external force is reduced, so that the integral rigidity of the structure is improved, the complexity of the structure is reduced, and the manufacturing cost is reduced at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to an ultrasonic welder, in particular to a simplified welder. BACKGROUND

[0002] The ultrasonic welder is a kind of equipment using high-frequency ultrasonic vibration to generate heat to connect two or more materials.

[0003] The known ultrasonic welder, such as Chinese patent CN207372491U, includes a seat mechanism, a base and a stand arranged on the base, the stand is provided with a slide rail on one side, a movable seat movably connected to the slide rail, a movable seat power device arranged on the seat mechanism, and the movable seat power device is connected with the movable seat, a welding head power device arranged on the movable seat, a pressure sensor connected with the welding head power device, a welding mechanism connected with the pressure sensor, and a displacement sensor arranged on one side of the welding mechanism and connected with the movable seat and the welding mechanism.

[0004] However, in the prior art, the lifting cylinder is arranged in the movable seat (the movable seat can move a short distance relative to the stand), and the lifting cylinder can move a short distance relative to the stand, but the relative movement between the components is more, which may increase the deformation caused by external force, thereby reducing the overall rigidity of the structure, and increasing the complexity of the structure and the manufacturing cost.

[0005] Therefore, how to improve the above-mentioned problems is the technical difficulty point that the present application wants to solve. UTILITY MODEL CONTENTS

[0006] In view of the above, the utility model aims to solve and improve the problems and deficiencies of the prior art and provides a simplified welder.

[0007] To achieve the above purpose, the utility model provides a simplified welder, which comprises a base provided with a stand, a lifting mechanism provided with a lifting cylinder, and a welding mechanism arranged on the lifting cylinder and comprising a transducer and a mold connected with each other.

[0008] The lifting mechanism further comprises a driving device connected with the lifting cylinder and a slide rail arranged on the stand, and the lifting cylinder is arranged on the slide rail and moved on the slide rail by the driving device.

[0009] The lifting cylinder is provided with a pressure sensor.

[0010] The stand is provided with an electronic ruler.

[0011] The base is provided with a workpiece seat and a moving mechanism movably arranged on the base, and the moving mechanism drives the workpiece seat to move relative to the base.

[0012] In the prior art, a movable seat is arranged between the welding mechanism and the base, and the movable seat can move a short stroke relative to the stand, and the lifting cylinder can move a short stroke relative to the stand. The utility model reduces the movable seat and directly uses the lifting cylinder with a longer stroke. Since the movable seat is reduced, the lifting cylinder is directly connected with the stand, the relative movement between components is reduced, a more solid overall structure is formed, external forces can be more effectively resisted, deformation caused by external forces is reduced, the overall rigidity of the structure is improved, the complexity of the structure is reduced, and the manufacturing cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 FIG. 1 is a schematic view of a simplified welding device according to the utility model.

[0014] Figure 2 FIG. 2 is a schematic view of the simplified welding device provided with a workpiece seat according to the utility model.

[0015] Figure 3 FIG. 3 is a schematic view of the action of the simplified welding device according to the utility model.

[0016] Figure 4 FIG. 4 is a schematic view of the simplified welding device provided with a moving mechanism according to the utility model.

[0017] Figure 5 FIG. 5 is a schematic view of the simplified welding device provided with a workpiece seat and a moving mechanism according to the utility model.

[0018] Reference signs: 1-base; 11-stand; 2-lifting mechanism; 21-lifting cylinder; 22-driving device; 23-slideway; 3-welding mechanism; 31-transducer; 32-mold; 4-pressure sensor; 5-electronic ruler; 6-workpiece; 7-workpiece seat; 8-moving mechanism. DETAILED DESCRIPTION

[0019] In order to make the other feature content and advantages of the utility model and the effects achieved more apparent, the utility model will be described in detail below with the accompanying drawings:

[0020] Please refer to Figure 1 and Figure 2 , the utility model provides a kind of simplified welding device, which includes:

[0021] A base 1, which is provided with a stand 11. Wherein the stand 11 is a vertical structure in the base 1, with supporting effect.

[0022] A lifting mechanism 2, which is provided with a lifting cylinder 21, and the lifting cylinder 21 is movable relative to the stand 11. Wherein the lifting mechanism 2 is also provided with a driving device 22 and a sliding rail 23, the driving device 22 is connected to the lifting cylinder 21, the sliding rail 23 is provided on the stand 11, the lifting cylinder 21 is provided on the sliding rail 23, and the lifting cylinder 21 is driven by the driving device 22 to move on the sliding rail 23. The driving device 22 can be a pneumatic cylinder, which uses compressed air as driving force to drive the lifting cylinder 21 to rise or fall, adjusting the position of the lifting cylinder 21 relative to the base 1.

[0023] A welding mechanism 3, which is provided on the lifting cylinder 21, and the welding mechanism 3 includes a transducer 31 and a mold 32 connected to each other. The transducer 31 is a device that converts high-frequency electrical signals into ultrasonic frequency mechanical vibrations.

[0024] Wherein the lifting cylinder 21 is provided with a pressure sensor 4. The stand 11 is provided with an electronic ruler 5. The pressure sensor 4 is used to convert the pressure of the welding mechanism 3 on the workpiece 6 (shown in Figure 2 ) into an electrical signal that can be processed, so as to make corresponding control or display according to the change of pressure. The electronic ruler 5 is used to measure the moving distance of the lifting cylinder 21, because the welding mechanism 3 is provided on the lifting cylinder 21, so it is equivalent to measure the moving distance of the welding mechanism 3. The electronic ruler 5 has a display screen, which can display the measurement results in real time, avoiding the errors and reading difficulties that may occur in traditional mechanical measuring tools.

[0025] Please refer to Figure 2 The base 1 can be provided with a workpiece seat 7, which is a device for fixing and supporting the workpiece 6, ensuring that the workpiece 6 remains stable during welding, avoiding inaccurate welding caused by vibration or movement.

[0026] Please refer to Figure 3 The driving device 22 drives the lifting cylinder 21 to move on the sliding rail 23, that is, the piston rod of the pneumatic cylinder is retracted to drive the lifting cylinder 21 to move downward and close to the workpiece seat 7, so that the mold 32 of the welding mechanism 3 contacts the workpiece 6 on the workpiece seat 7, and the workpiece 6 is welded.

[0027] Please refer to Figure 4 and Figure 5As shown, the base 1 can be provided with the workpiece seat 7 and a moving mechanism 8 movably arranged on the base 1, and the moving mechanism 8 drives the workpiece seat 7 to move relative to the base 1. The moving mechanism 8 is used to move the workpiece to adjust the position of the workpiece. The moving mechanism 8 can include a sliding rail, a sliding block, but is not limited thereto, and other mechanisms that can be used to move the workpiece to adjust the position of the workpiece.

[0028] In the prior art, a movable seat is arranged between the welding mechanism and the base, and the movable seat can move a short stroke relative to the stand, and the lifting cylinder can move a short stroke relative to the stand. The utility model reduces the movable seat and directly uses the longer stroke lifting cylinder 21. Since the movable seat is reduced, the lifting cylinder 21 is directly connected with the stand 11, the relative movement between components is reduced, a more solid overall structure is formed, external forces can be more effectively resisted, deformation caused by external forces is reduced, the overall rigidity of the structure is improved, the complexity of the structure is reduced, and the manufacturing cost is reduced.

[0029] The above discussion is only for the preferred embodiment of the utility model, and is not intended to limit the scope of the utility model; therefore, equivalent shapes, structures or combinations made without departing from the spirit and scope of the utility model should be covered within the scope of the claims of the utility model.

Claims

1. A simplified welder characterized by, Comprising: a base, the base is provided with a stand; a lifting mechanism, the lifting mechanism at least comprises a lifting cylinder, the lifting cylinder is movably provided on the stand, and the lifting cylinder is directly connected with the stand; and a plurality of welding mechanisms, the plurality of welding mechanisms are provided on the lifting cylinder, and the plurality of welding mechanisms respectively comprise a transducer and a mold, the mold is connected with the transducer.

2. The simplified welder of claim 1, wherein: The lifting mechanism is further provided with a driving device and a sliding rail, the driving device is connected with the lifting cylinder, the sliding rail is provided on the stand, the lifting cylinder is provided on the sliding rail, and the lifting cylinder is driven by the driving device to move on the sliding rail.

3. The simplified welder of claim 1, wherein: The lifting cylinder is provided with a pressure sensor.

4. The simplified welder of claim 1, wherein: The stand is provided with an electronic ruler.

5. The simplified welder of claim 1, wherein: The base is provided with a workpiece seat and a moving mechanism, the moving mechanism is movably provided on the base, and the moving mechanism drives the workpiece seat to move relative to the base.

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